FR3041037B1 - DEVICE FOR VENTILATION OF A TURBINE HOUSING OF A TURBOMACHINE - Google Patents
DEVICE FOR VENTILATION OF A TURBINE HOUSING OF A TURBOMACHINE Download PDFInfo
- Publication number
- FR3041037B1 FR3041037B1 FR1558619A FR1558619A FR3041037B1 FR 3041037 B1 FR3041037 B1 FR 3041037B1 FR 1558619 A FR1558619 A FR 1558619A FR 1558619 A FR1558619 A FR 1558619A FR 3041037 B1 FR3041037 B1 FR 3041037B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine
- ventilation
- turbine housing
- turbine
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 238000009423 ventilation Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/20—Actively adjusting tip-clearance
- F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/24—Heat or noise insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/15—Heat shield
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/14—Two-dimensional elliptical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/32—Arrangement of components according to their shape
- F05D2250/322—Arrangement of components according to their shape tangential
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/231—Preventing heat transfer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1558619A FR3041037B1 (en) | 2015-09-15 | 2015-09-15 | DEVICE FOR VENTILATION OF A TURBINE HOUSING OF A TURBOMACHINE |
CA2997939A CA2997939C (en) | 2015-09-15 | 2016-09-12 | Device for ventilation of a turbomachine turbine casing |
PCT/FR2016/052292 WO2017046499A1 (en) | 2015-09-15 | 2016-09-12 | Device for ventilation of a turbomachine turbine casing |
CN201680052926.2A CN108026780B (en) | 2015-09-15 | 2016-09-12 | Ventilation device for turbine casing of turbine |
JP2018532830A JP6864690B2 (en) | 2015-09-15 | 2016-09-12 | Equipment for ventilation of the turbine casing of a turbo machine |
US15/760,219 US10677093B2 (en) | 2015-09-15 | 2016-09-12 | Device for ventilation of a turbomachine turbine casing |
RU2018113308A RU2691241C1 (en) | 2015-09-15 | 2016-09-12 | Gas turbine engine housing cooling device |
BR112018005031-8A BR112018005031B1 (en) | 2015-09-15 | 2016-09-12 | TURBINE HOUSING OF A TURBOMACHINE AND TURBOMACHINE |
EP16774530.6A EP3350417B2 (en) | 2015-09-15 | 2016-09-12 | Device for ventilation of a turbomachine turbine casing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1558619A FR3041037B1 (en) | 2015-09-15 | 2015-09-15 | DEVICE FOR VENTILATION OF A TURBINE HOUSING OF A TURBOMACHINE |
FR1558619 | 2015-09-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3041037A1 FR3041037A1 (en) | 2017-03-17 |
FR3041037B1 true FR3041037B1 (en) | 2018-08-17 |
Family
ID=54329831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1558619A Active FR3041037B1 (en) | 2015-09-15 | 2015-09-15 | DEVICE FOR VENTILATION OF A TURBINE HOUSING OF A TURBOMACHINE |
Country Status (9)
Country | Link |
---|---|
US (1) | US10677093B2 (en) |
EP (1) | EP3350417B2 (en) |
JP (1) | JP6864690B2 (en) |
CN (1) | CN108026780B (en) |
BR (1) | BR112018005031B1 (en) |
CA (1) | CA2997939C (en) |
FR (1) | FR3041037B1 (en) |
RU (1) | RU2691241C1 (en) |
WO (1) | WO2017046499A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3068732B1 (en) * | 2017-07-06 | 2020-06-26 | Safran Aircraft Engines | COOLING DEVICE |
FR3081927B1 (en) * | 2018-05-30 | 2020-11-20 | Safran Aircraft Engines | TURBOMACHINE CASING COOLING SYSTEM |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU452593A1 (en) * | 1973-09-13 | 1974-12-05 | Всесоюзный Научно-Исследовательский И Проектный Институт По Очистке Технологических Газов,Сточных Вод И Использованию Вторичных Энергоресурсов Предприятий Черной Металлургии | Blast Furnace Tuyere |
US4826397A (en) * | 1988-06-29 | 1989-05-02 | United Technologies Corporation | Stator assembly for a gas turbine engine |
US5100291A (en) * | 1990-03-28 | 1992-03-31 | General Electric Company | Impingement manifold |
FR2750451B1 (en) * | 1996-06-27 | 1998-08-07 | Snecma | DEVICE FOR BLOWING GAS ADJUSTING GAMES IN A TURBOMACHINE |
FR2766232B1 (en) | 1997-07-18 | 1999-08-20 | Snecma | CIRCULAR HOUSING COOLING OR HEATING DEVICE |
FR2829176B1 (en) * | 2001-08-30 | 2005-06-24 | Snecma Moteurs | STATOR CASING OF TURBOMACHINE |
US8979477B2 (en) * | 2011-03-09 | 2015-03-17 | General Electric Company | System for cooling and purging exhaust section of gas turbine engine |
JP5222384B2 (en) * | 2011-09-09 | 2013-06-26 | 三菱重工業株式会社 | gas turbine |
ITTO20120519A1 (en) * | 2012-06-14 | 2013-12-15 | Avio Spa | GAS TURBINE FOR AERONAUTICAL MOTORS |
US9341074B2 (en) * | 2012-07-25 | 2016-05-17 | General Electric Company | Active clearance control manifold system |
US9068474B2 (en) * | 2013-01-25 | 2015-06-30 | GM Global Technology Operations LLC | Turbine housing |
US20170114667A1 (en) * | 2015-10-23 | 2017-04-27 | General Electric Company | Active clearance control with integral double wall heat shielding |
-
2015
- 2015-09-15 FR FR1558619A patent/FR3041037B1/en active Active
-
2016
- 2016-09-12 JP JP2018532830A patent/JP6864690B2/en active Active
- 2016-09-12 US US15/760,219 patent/US10677093B2/en active Active
- 2016-09-12 RU RU2018113308A patent/RU2691241C1/en active
- 2016-09-12 EP EP16774530.6A patent/EP3350417B2/en active Active
- 2016-09-12 BR BR112018005031-8A patent/BR112018005031B1/en active IP Right Grant
- 2016-09-12 WO PCT/FR2016/052292 patent/WO2017046499A1/en active Application Filing
- 2016-09-12 CA CA2997939A patent/CA2997939C/en active Active
- 2016-09-12 CN CN201680052926.2A patent/CN108026780B/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20180258793A1 (en) | 2018-09-13 |
EP3350417B2 (en) | 2023-06-21 |
FR3041037A1 (en) | 2017-03-17 |
CA2997939A1 (en) | 2017-03-23 |
EP3350417A1 (en) | 2018-07-25 |
RU2691241C1 (en) | 2019-06-11 |
CA2997939C (en) | 2023-09-26 |
EP3350417B1 (en) | 2019-12-11 |
US10677093B2 (en) | 2020-06-09 |
CN108026780A (en) | 2018-05-11 |
JP6864690B2 (en) | 2021-04-28 |
CN108026780B (en) | 2020-06-30 |
JP2018530707A (en) | 2018-10-18 |
WO2017046499A1 (en) | 2017-03-23 |
BR112018005031B1 (en) | 2022-08-09 |
BR112018005031A2 (en) | 2018-10-02 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20170317 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20180809 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |